#pragma once
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#include<assert.h>
#define DEFAULT_SIZE 5
#define NAME_MAX 20
#define SEX_MAX 5
#define TELE_MAX 20
#define ADDR_MAX 20
typedef struct PeoInfo {
	char name[NAME_MAX];
	int age;
	char sex[SEX_MAX];
	char tele[TELE_MAX];
	char addr[ADDR_MAX];
}PeoInfo;
typedef struct Contact {
	PeoInfo* data;
	int capacity;
	int size;
}Contact;